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1. Cephalopod diet of the southern elephant seal (Mirounga leonina) at King George Island, South Shetland Islands

   Abstract:  In the austral summer of 1995/96, 25 southern elephant seals, Mirounga leonina, were ... present in 72% of the individuals sampled (n=18). Seven species of squid and 3 of octopus were identified ... . Overall, the squid species Psychroteuthis glacialis was by far the most important prey in terms of numbers ... (77%), biomass (80.8%) and frequency of occurrence (94.4%). Next in importance in terms of mass in the ...

   Meeting Document : WG-EMM-99/13 : Автор(ы): G.A. Daneri, A.R. Carlini (Argentina) and P.G.K. Rodhouse (United Kingdom)

2. Diet and feeding ecology of the diving petrels Pelecanoides georgicus and P. urinatrix at South Georgia

   Bird Island, South Georgia. The diet of both species was dominated by crustaceans. in particular ... crustaceans in the diet of P. georgicus. and copepods, which contributed 71 % of the biomass of crustaceans in ... the diet of P. urinatrix. Calanoides acutus was the most numerous copepod in the diet of both species ... in the diet of P. georgicus, Primo macropa, was absent from the diet of Pelecanoides urinatrix, in ...

   Meeting Document : WG-EMM-97/10 : Автор(ы): Croxall, J.P., Prince, P.A., Hill, H.J., Edwards, T.M., Reid, K.

3. COMPARING CEMP INDICES TO INFORM FEEDBACK MANAGEMENT OF THE ANTARCTIC KRILL FISHERY

   in treatment data or minor shifts in the mean of treatment data resulted in readily identifiable ... population can be assessed by measuring trends in the difference between the observed states of a “treatment ... across space and across species. The results suggest that relatively minor changes in the rate of decline ... (probability ≥ 95%) differences in the relative behaviour of treatment and control populations over a short (5 ...

   Meeting Document : WG-EMM-11/25 : Автор(ы): J.T. Hinke and G.M. Watters (USA)

4. Developing research on Antarctic krill to facilitate the development and updating of feedback management procedures

   Abstract:  Antarctic krill fisheries have the potential to be in the top 10 fisheries of the world ... in terms of biomass production. The expansion of the fishery from current levels appears inevitable ... 2002-2004.  Since that time, there have been shifts in the behaviour and methods of the krill fishery ... remain a number of major gaps in our understanding of the basic biology and dynamics of krill populations ...

   Meeting Document : WG-EMM-13/12 : Автор(ы): E.J. Murphy, R.D. Cavanagh (United Kingdom), A. Constable (Australia), E.H. Hofmann (USA), S.L. Hill, N.M. Johnston, P.N. Trathan and J.L. Watkins (United Kingdom)

5. First Annual Report of the CCAMLR Otolith Network, 2002

   several cases may be explained by apparent differences in the timing of formation of translucent zones ... Abstract:  This report presents results from the first exchange of otoliths under the auspices of ... the CCAMLR Otolith Network (CON), following the Workshop on Estimating Age in Patagonian Toothfish ... , from 23 to 27 July 2001. The National Institute of Water and Atmospheric Research, Nelson, New Zealand ...

   Meeting Document : WG-FSA-02/51

6. Otolith chemistry reveals local population structure of Antarctic toothfish (Dissostichus mawsoni) within the CCAMLR Subarea 48.6

   and economical value and that distributed in the high latitude of the Southern Ocean. The CCAMLR ... unknown in this regions, which hampered the understanding on population dynamics of this species and the ... management of toothfish fishery. The chemistry in the otolith can often be used to distinguish population ... structure of fish. In order to understand the local population structure of D. mawsoni in different research ...

   Meeting Document : WG-FSA-18/75 : Автор(ы): L. Wei, G.P. Zhu, S. Somhlaba, X.Y. Yu and M. Duan

7. The biology and ecology of mackerel icefish, Champsocephalus gunnari – an Antarctic fish species that lack haemoglobin

   may mean that the stocks of C. gunnari in Sub-Antarctic waters have far more resilience and a greater ... exploited since the beginning of the 1970's with reported annual catches exceeding 50- 100 000 tomes in ... characteristics in common, such as feeding mode and food, early life history, and growth in the first years of ... . They may grow to more than 60cm and may become 13-15 years old. However, in the vicinity of South ...

   Meeting Document : WG-FSA-96/24 : Автор(ы): Everson, I., Kock, K.-H.

8. DIRECT EFFECTS OF CLIMATE CHANGE ON THE ANTARCTIC KRILL FISHERY

   seasonal behaviour of the region’s largest fishery, that for Antarctic krill. Declining sea ice cover in ... the main krill fishing grounds has resulted in greater accessibility of krill stocks to the fishing ... thought of as being indirect, for example through distributional changes of fish populations, changes in ... evidence of direct effects of the changing physical environment – the duration of sea ice cover- on the ...

   Meeting Document : WG-EMM-09/P06 : Автор(ы): S. Kawaguchi, S. Nicol and A.J. Press

9. Summary of monitoring and research effort and preliminary results from the 2019 Scotia Sea krill monitoring survey with FV Cabo de Hornos

   samples on the shelf north of the south Shetland islands, in the Bransfield Strait, the shelf north of the ... distribution were dominated by two modes, one of very large animals averaging around 55 mm dominating in the ... Association of Responsible Harvesting Companies (ARK) and manned with personnel from the Institute of Marine ... Research to carry out a significant part of the 2019 Scotia Sea large scale krill monitoring. All sections ...

   Meeting Document : WG-EMM-2019/46 : Автор(ы): G. Skaret, M. Martinussen, G. McCallum, R. Pedersen, J. Rønning, A.L. Donoso, O.A. Bergstad and B.A. Krafft

10. CASAL model evaluation incorporating the calculation of harvest rate for D. eleginoides at Division 58.4.4b

    Abstract:  In order to achieve the milestone “1.5 Update CASAL model” of the ongoing research plan ... at the block 1 of Division 58.4.4b (Table 1). Changing IUU level (26.5 t to 40 t) in 2009/10 fishing ... season cause increasing of B0 In all scenarios, the estimated MCYs for D. eleginoides were higher than ... 58.4.4b were revised. Following WG-SAM-2019 suggestions (para 6.76 in the WG-SAM2019 report), we conducted ...

    Meeting Document : WG-FSA-2019/62 : Автор(ы): T. Okuda and F. Massiot-Granier

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